Add file name to ListView : ListView « GUI « VB.Net Tutorial

1. VB.Net Tutorial
2. GUI
3. ListView

Imports System.Drawing
Imports System.Drawing.Drawing2D
Imports System.Windows.Forms

public class AddImageFileToListView
   public Shared Sub Main
        Application.Run(New Form1)
   End Sub
End class
Public Class Form1
  Inherits System.Windows.Forms.Form

#Region " Windows Form Designer generated code "

  Public Sub New()
    MyBase.New()

    'This call is required by the Windows Form Designer.
    InitializeComponent()

    'Add any initialization after the InitializeComponent() call

  End Sub

  'Form overrides dispose to clean up the component list.
  Protected Overloads Overrides Sub Dispose(ByVal disposing As Boolean)
    If disposing Then
      If Not (components Is Nothing) Then
        components.Dispose()
      End If
    End If
    MyBase.Dispose(disposing)
  End Sub

  'Required by the Windows Form Designer
  Private components As System.ComponentModel.IContainer

  'NOTE: The following procedure is required by the Windows Form Designer
  'It can be modified using the Windows Form Designer.  
  'Do not modify it using the code editor.
  Friend WithEvents ListView1 As System.Windows.Forms.ListView
  Friend WithEvents PictureBox1 As System.Windows.Forms.PictureBox
  Friend WithEvents Button1 As System.Windows.Forms.Button
  Friend WithEvents TextBox1 As System.Windows.Forms.TextBox
  <System.Diagnostics.DebuggerStepThrough()> Private Sub InitializeComponent()
        Me.ListView1 = New System.Windows.Forms.ListView()
        Me.PictureBox1 = New System.Windows.Forms.PictureBox()
        Me.Button1 = New System.Windows.Forms.Button()
        Me.TextBox1 = New System.Windows.Forms.TextBox()
        Me.SuspendLayout()
        '
        'ListView1
        '
        Me.ListView1.Location = New System.Drawing.Point(8, 16)
        Me.ListView1.MultiSelect = False
        Me.ListView1.Name = "ListView1"
        Me.ListView1.Size = New System.Drawing.Size(304, 232)
        Me.ListView1.TabIndex = 0
        Me.ListView1.View = System.Windows.Forms.View.Details
        '
        'PictureBox1
        '
        Me.PictureBox1.BorderStyle = System.Windows.Forms.BorderStyle.Fixed3D
        Me.PictureBox1.Location = New System.Drawing.Point(320, 16)
        Me.PictureBox1.Name = "PictureBox1"
        Me.PictureBox1.Size = New System.Drawing.Size(600, 568)
        Me.PictureBox1.TabIndex = 1
        Me.PictureBox1.TabStop = False
        '
        'Button1
        '
        Me.Button1.Location = New System.Drawing.Point(8, 256)
        Me.Button1.Name = "Button1"
        Me.Button1.Size = New System.Drawing.Size(64, 24)
        Me.Button1.TabIndex = 2
        Me.Button1.Text = "New Path:"
        '
        'TextBox1
        '
        Me.TextBox1.Location = New System.Drawing.Point(8, 288)
        Me.TextBox1.Name = "TextBox1"
        Me.TextBox1.Size = New System.Drawing.Size(256, 20)
        Me.TextBox1.TabIndex = 3
        Me.TextBox1.Text = "c:\winnt"
        '
        'Form1
        '
        Me.AutoScaleBaseSize = New System.Drawing.Size(5, 13)
        Me.ClientSize = New System.Drawing.Size(804, 585)
        Me.Controls.AddRange(New System.Windows.Forms.Control() {Me.TextBox1, Me.Button1, Me.PictureBox1, Me.ListView1})
        Me.Name = "Form1"
        Me.Text = "Form1"
        Me.ResumeLayout(False)

    End Sub

#End Region
  Private Sub ListView1_SelectedIndexChanged(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles ListView1.SelectedIndexChanged
        PictureBox1.Image = Image.FromFile(ListView1.FocusedItem.Text)
  End Sub

  Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click
    ListView1.Columns.Clear()
    ListView1.View = View.Details
    ListView1.Columns.Add("Filename", 100, HorizontalAlignment.Left)
    ListView1.Columns.Add("Extension", 50, HorizontalAlignment.Left)
    ListView1.Columns.Add("Bytes", 50, HorizontalAlignment.Right)
    Dim DI As System.IO.DirectoryInfo = New System.IO.DirectoryInfo("c:\")
    Dim files() As System.IO.FileInfo = DI.GetFiles
    Dim file As System.IO.FileInfo
    For Each file In files
      Select Case file.Extension
        Case ".jpeg", ".gif", ".bmp", ".jpg", ".tif", ".tiff", ".avi"
                    Dim li As New ListViewItem(file.FullName)
          li.SubItems.Add(file.Extension)
          li.SubItems.Add(file.Length)
          ListView1.Items.Add(li)
      End Select
    Next

  End Sub
End Class

14.15.ListView
	14.15.1.	ListView Demo
	14.15.2.	Creating List Views in Code
	14.15.3.	Add columns and rows to a ListView
	14.15.4.	Change ListView state: LargeIcon, SmallIcon, List and Detail
	14.15.5.	Add and delete ListView Item
	14.15.6.	ListView Item Check event
	14.15.7.	Displaying directories and their contents in ListView
	14.15.8.	ListView ItemActivate event
	14.15.9.	ListView with CheckBox cell
	14.15.10.	Add file name to ListView
	14.15.11.	Runtime ListView